JPS5226003A - Air-drive oil pressure pump with relief mechanism - Google Patents
Air-drive oil pressure pump with relief mechanismInfo
- Publication number
- JPS5226003A JPS5226003A JP50101888A JP10188875A JPS5226003A JP S5226003 A JPS5226003 A JP S5226003A JP 50101888 A JP50101888 A JP 50101888A JP 10188875 A JP10188875 A JP 10188875A JP S5226003 A JPS5226003 A JP S5226003A
- Authority
- JP
- Japan
- Prior art keywords
- air
- oil pressure
- pressure pump
- relief mechanism
- drive oil
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
PURPOSE: Prevention of chattering caused by the repeated actions of a piston of sudden pushing down and consequent pushing up by sudden raise of pressure in an oil-pressure chamber, by adopting a special oil-pressure circuit.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50101888A JPS5226003A (en) | 1975-08-21 | 1975-08-21 | Air-drive oil pressure pump with relief mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50101888A JPS5226003A (en) | 1975-08-21 | 1975-08-21 | Air-drive oil pressure pump with relief mechanism |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5226003A true JPS5226003A (en) | 1977-02-26 |
JPS5444124B2 JPS5444124B2 (en) | 1979-12-24 |
Family
ID=14312460
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50101888A Granted JPS5226003A (en) | 1975-08-21 | 1975-08-21 | Air-drive oil pressure pump with relief mechanism |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5226003A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54174903U (en) * | 1978-05-30 | 1979-12-10 | ||
JPH04116274A (en) * | 1990-09-05 | 1992-04-16 | Ebara Corp | High-pressure pump |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59174050U (en) * | 1983-05-10 | 1984-11-20 | 松下電工株式会社 | shelf |
-
1975
- 1975-08-21 JP JP50101888A patent/JPS5226003A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54174903U (en) * | 1978-05-30 | 1979-12-10 | ||
JPS5732299Y2 (en) * | 1978-05-30 | 1982-07-15 | ||
JPH04116274A (en) * | 1990-09-05 | 1992-04-16 | Ebara Corp | High-pressure pump |
Also Published As
Publication number | Publication date |
---|---|
JPS5444124B2 (en) | 1979-12-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5225949A (en) | Brake-loaded oil pressure motor | |
JPS5226003A (en) | Air-drive oil pressure pump with relief mechanism | |
JPS52132403A (en) | Oil pump | |
JPS5229579A (en) | Shock preventing process in oil pressure circuit | |
JPS53125563A (en) | Compound valve | |
JPS52139878A (en) | Oil pressure servo-valve | |
JPS51133672A (en) | Hydraulic cylinder | |
JPS5312505A (en) | Fluid compressor | |
JPS5343179A (en) | Cushion valve | |
JPS52144801A (en) | Auto-running device for pump | |
JPS52137528A (en) | Low compression ratio diesel engine | |
JPS53126502A (en) | Variable volume type hydraulic device | |
JPS5270284A (en) | Oil presusre circuit and piston - spring type control apparatus used f or the same circuit | |
JPS52139874A (en) | Oil pressure device | |
JPS53131501A (en) | Check valve of well pump | |
JPS5311302A (en) | Control circuit of plural hydraulic pump and input controller for control circuit | |
JPS527005A (en) | Cylindrical electromagnetic pump | |
JPS51151801A (en) | Protection of variable p ump | |
JPS51121803A (en) | An axial plunger type oil hydyaulic equipment | |
JPS5267008A (en) | Trochoid pump or trochoid motor | |
JPS5236305A (en) | Vane pump | |
JPS52148784A (en) | Oil pressure device | |
JPS51134904A (en) | Shallow well pump | |
JPS5428979A (en) | Control circuit of variable capacity pump | |
JPS5321403A (en) | Automatic operating device of pump |